Model: LinkStar N1 - Color: Black - Plastic material housing - 1.2" LCD display - Frequency: FSK 2.4GHz - Channel: 16 - Working voltage: 100 meters - Allows set delay time exposure time interval time and shooting amount - Time setting: 1s to 99hrs 59min 59s in one-second increments - Transmitter was powered by 2 x AAA batteries (included) - Receiver was powered by 1 x CR2 3V battery (included) - Compatible with Nikon: D2H / D2HS / D1X / D1h / D1 / D2X / D2XS / D200 / D300 / D3 / D3X / D3S / D2HS / D300 / D700 / F5 / F6 / F100 / F90 / F90X / D100 (MB-D100 Vertucal Grip / Battery Holder needed) Kodak: DCS-14n Fujifilm Finepix S3pre / S5 Pros - Package includes: - 1 x Transmitter (90cm-cable) - 1 x Receiver (20cm-cable) - 2 x AAA batteries - 1 x CR2 battery